海量图书期刊资源，随时随地畅享阅读乐趣
Long-lived effects in the <i>D</i> region after the high-altitude nuclear explosion of July 9, 1962Brady, A. H.; Crombie, D. D.; Jean, A. G.; Murphy, A. C.; Steele, F. K. · Journal of Geophysical Research · 1964